Factor Info

ID 67189
Size 669 digits / 2221 bits
Status composite
Value 221272140533207985321245576834446355682100223958148216921973924894845482997426121125420297710415637173571700204770460832330812966638429402696281712664193093446982208526373788275744785329866238456530490563005164109471836034660090407534238449044366918567193302011968769678952404133484630413655463565849372168421624386535505212129354315634468015141952706619656910876851802142457688296984427568018346392429862990134726079518672239078834390562618185477380033546500649996220404567446857458135627824146040451092559941554481648953247222969698187149335675243454592932032549410891777184326162126915457331517708078790407113318453686794970721616303803328066269358914559515696801129

Factorizations

Primary (ID: 66057) 313769827308569076761943138309329491957488865716708510676198159679741233146114554095962256025982169985101728616729805168146431862210844811875600947759838574575111151650563697949172988824812261061841868068323319294354619202457264735569 (proven prime)
(ID: 93962) 705205285132797174790728004600174328686660705407361779900682852216550411419771951390652607037533397704044205645489891050613513954178517645522215920694979488949656896895599185046694134970589237793351079836570597128144715636040576779304138987180018921794369586065570267675723977292042830592656081476888982502596920561608938403306838205470335386245002376822750518637439517700902300804410495050273413917654357354035988646760103989178841241 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.